With a striking embossed pattern, these Duralex Prisme Tumblers is perfect for serving a wide variety of beverages. Whether it's classic old fashioned cocktails or fruit juice, these versatile glasses create a unique drink presentation.Made with Duralex glass, this durable glassware is two and a half times stronger than annealed glass and is able to endure thermal shock of 130 ° C. The resistant construction of the glass makes these tumblers perfect for everyday use in restaurants, bars or at home.